#app {
    .main-container {
        min-height: 100%;
        transition: margin-left .28s;
        margin-left: $sideBarWidth; // 210px
        position: relative;
    }

    .sidebar-container {
        transition: width .28s;
        width: $sideBarWidth !important;
        background-color: $menuBg;
        height: 100%;
        position: fixed;
        font-size: 0px;
        top: 0;
        bottom: 0;
        left: 0;
        z-index: 1001;
        overflow: hidden;

        // reset element-ui css
        .horizontal-collapse-transition {
            transition: 0s width ease-in-out, 0s padding-left ease-in-out, 0s padding-right ease-in-out;
        }

        .scrollbar-wrapper {
            overflow-x: hidden;
        }

        .el-scrollbar__bar.is-vertical {
            right: 0px;
        }
        
        .el-scrollbar {
            height: 100%;
        }

        &.has-logo {
            .el-scrollbar {
                height: calc(100% -50px);
            }
        }

        .is-horizontal {
            display: none;
        }

        a {
            display: inline-block;
            width: 100%;
            overflow: hidden;
        }

        .svg-icon {
            margin-right: 16px;
        }

        .sub-el-icon {
            margin-right: 12px;
            margin-left: -2px;
        }

        .el-menu {
            border: none;
            height: 100%;
            width: 100% !important;
        }

        //menu hover
        .submenu-title-noDropdown,
        .el-submenu_title {
            &:hover {
                background-color: $menuHover !important;
            }
        }

        .is-active>.el-submenu_title {
            color: $subMenuActiveText !important;
        }

        & .nest-menu .el-submenu>.el-submenu_title,
        & .el-submenu .el-menu-item {
            min-width: $sideBarWidth !important;
            background-color: $subMenuBg !important;

            &:hover {
                background-color: $subMenuHover !important;
            }
        }
    }

    .hideSidebar {
        .sidebar-container {
            width: $hideBarWidth !important;
        }

        .main-container {
            margin-left: $hideBarWidth;
        }

        .submenu-title-noDropdown {
            padding: 0px !important;
            position: relative;

            .el-tooltip {
                padding: 0 !important;

                .svg-icon {
                    margin-left: 20px;
                }

                .sub-el-icon {
                    margin-left: 19px;
                }
            }
        }

        .el-submenu {
            overflow: hidden;

            &>.el-submenu_title {
                &>span {
                    display: inline-block;
                    height: 0;
                    width: 0;
                    overflow: hidden;
                    visibility: hidden;
                }
            }
        }
    }

    .el-menu--collapse .el-menu .el-submenu {
        min-width: $sideBarWidth !important;
    }

    // mobile responsive
    .mobile {
        .main-container {
            margin-left: 0px;
        }

        .sidebar-container {
            transition: transform .28s;
            width: $sideBarWidth !important;
        }

        &.hideSidebar {
            .sidebar-container {
                pointer-events: none;
                transition-duration: .3s;
                transform: translate3d(-$sideBarWidth, 0, 0);
            }
        }
    }

    .withoutAnimation {

        .main-container,
        .sidebar-container {
            transition: none;
        }
    }
}

// when menu collapsed
.el-menu--vertical {
    &>.el-menu {
        .svg-icon {
            margin-right: 16px;
        }
        .sub-el-icon {
            margin-right: 12px;
            margin-left: -2px;
        }
    }

    .nest-menu .el-submenu>.el-submenu_title,
    .el-menu-item {
        &:hover {
            background-color: $menuHover !important;
        }
    }

    >.el-menu--popup {
        max-width: 100vh;
        overflow-y: auto;

        &::-webkit-scrollbar-track-piece {
            background-color: #d3dce6;
        }

        &::-webkit-scrollbar {
            width: 6px;
        }

        &::-webkit-scrollbar-thumb {
            background-color: #99a9bf;
            border-radius: 20px;
        }
    }
}
